kdericho kdericho

18-09-2020
Mathematics

contestada

the sum of two numbers is -22. The difference of the two numbers is -30. What are the two numbers?

Respuesta :

jcherry99 jcherry99

22-09-2020

Answer:

x = -26

y = 4

Step-by-step explanation:

Let x and y be the two numbers.

x + y = - 22

x - y = - 30 Add

2x = - 52

x = -52/2

x = - 26

x + y = - 22

-26 + y = - 22

y = - 22 + 26

y = 4

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